1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1434 1434. Buses in Vasyuki Time limit: 3.0 second Memory limit: 64 MB The Vasyuki University is holding an ACM contest. In order to help the par…Read more

1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1980 1980. Road to Investor Time limit: 1.0 second Memory limit: 64 MB ‘How could I forget it? In T hours we must show the alpha-version of our g…Read more

1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1753 1753. Bookshelf Time limit: 0.5 second Memory limit: 64 MB A bookshelf has length L and borders of height h. A book of height H is standing …Read more

1. 题目 http://poj.org/problem?id=2456 Aggressive cows Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8456 Accepted: 4224 Description Farmer John has built a new long barn, with N (2 <= N…Read more